The National Electrical Code - NFPA 70 (NEC) is a set of safety regulations established as part of the National Fire Protection Association (NFPA). Established in 1897 the National Electrical Code is ...
668.21 of the NEC. It then goes on to recommend that receptacles for portable ... He has also held memberships with the following organizations: NETA, NFPA, International Association of Webmasters, ...
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